In terms of precipitation, rainfall in Chicago Greater Rockford Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago Greater Rockford Airport when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago Greater Rockford Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

How far in advance should I book a flight from Raleigh to Chicago Greater Rockford Airport?

To save on the cost of your flight from Raleigh to Chicago Greater Rockford Airport, book at least 33 days before your planned departure. Booking around this time can save you about 72% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $259 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $276.

What is the cheapest month to fly from Raleigh to Chicago Greater Rockford Airport?

The best pricing can be found in the month of August. Prices to Chicago Greater Rockford Airport from Raleigh average $276. You can even find prices in August for less than $276, as users have found deals to Chicago Greater Rockford Airport from as low as $63. The month of March appears to be one of the more expensive times to travel to Chicago Greater Rockford Airport from Raleigh. Flying in the targeted month can save you up to 30%.

What is the cheapest time of day to fly from RDU to RFD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Chicago Greater Rockford Airport as you normally would.

What airport do you fly from for flights from Raleigh to Chicago Greater Rockford?

Located just 11.1 mi from the city center, Raleigh-Durham is the airport most travelers will use when flying to Chicago Greater Rockford from Raleigh. Booking flights from Raleigh-Durham (RDU) to Chicago Greater Rockford should be relatively easy as there are 0 daily outbound flights to Chicago Greater Rockford from 0 different airlines.

Can I find deals for flights from Raleigh to Rockford that include hotel bookings?

Yes. In addition to deals on Raleigh to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Raleigh to Rockford?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Rockford.

Can I find deals for business class flights from Raleigh to Rockford?

Yes. Cheapflights offers flight deals from Raleigh to Rockford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$140+ Flights from Raleigh to Chicago Greater Rockford Airport

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Cheap flight deals from Raleigh to Rockford

Round-trip from	$332 (Mytrip)
One-way from	$140 (Mytrip)
Popular in	March
Cheapest in	August
Average price	$217

From Raleigh-Durham to Chicago Greater Rockford

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One-way flight from Raleigh-Durham to Chicago Greater Rockford

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Highest demand for flights based on searches. 19% potential increase in price ($65 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Cheapest flights from Raleigh to Rockford
Explore the most affordable flight options available from Raleigh to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Thu 9/43:30 pmRDU - RFD

3 stops23h 55mMultiple Airlines

Mon 9/810:37 amRFD - RDU

2 stops22h 10mMultiple Airlines

Deal found 7/29

$332

Best flights from Raleigh to Rockford
Discover carefully curated flight deals from Raleigh to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Thu 9/43:30 pmRDU - RFD

3 stops23h 55mMultiple Airlines

Mon 9/810:37 amRFD - RDU

2 stops22h 10mMultiple Airlines

Deal found 7/29

$332

Last-minute flights from Raleigh to Rockford
Discover last-minute flight deals from Raleigh to Rockford. Data last updated July 29, 2025 and is based on user searches.

Fri 8/18:33 amRDU - RFD

2 stops24h 39mMultiple Airlines

Sun 8/39:21 amRFD - RDU

2 stops21h 54mMultiple Airlines

Deal found 7/28

$686

One-way flights from Raleigh to Rockford
Search for one-way flight options from Raleigh to Rockford. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Fri 10/179:23 amRDU - RFD

2 stops10h 35mMultiple Airlines

Deal found 7/27

$140

Cheapflights Fare Finder

Use the filters below to find and compare flights from Raleigh to Chicago Greater Rockford Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighChicago

RDU - RFD

RDURFD

Raleigh-Durham

Thu 9/4

3:30 pm-2:25 pm

3 stops23h 55m

Chicago Greater Rockford

Mon 9/8

10:37 am-9:47 am

2 stops22h 10m

$332

RaleighChicago

RDU - RFD

RDURFD

Raleigh-Durham

Fri 10/17

9:23 am-6:58 pm

2 stops10h 35m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Raleigh to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Raleigh with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Raleigh to Chicago Greater Rockford?
Located just 11.1 mi from the city center, Raleigh-Durham is the airport most travelers will use when flying to Chicago Greater Rockford from Raleigh. Booking flights from Raleigh-Durham (RDU) to Chicago Greater Rockford should be relatively easy as there are 0 daily outbound flights to Chicago Greater Rockford from 0 different airlines.
Can I find deals for flights from Raleigh to Rockford that include hotel bookings?
Yes. In addition to deals on Raleigh to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Raleigh to Rockford?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Rockford.
Can I find deals for business class flights from Raleigh to Rockford?
Yes. Cheapflights offers flight deals from Raleigh to Rockford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$140+ Cheap flights from Raleigh (RDU) to Greater Rockford (RFD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Raleigh to Rockford with Cheapflights

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Cheap flight deals from Raleigh to Rockford

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Cheapest flights from Raleigh to RockfordExplore the most affordable flight options available from Raleigh to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Raleigh to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Raleigh to Chicago Greater Rockford Airport that are best for you.

Best time to book a flight from Raleigh to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Raleigh with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Rockford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Raleigh to Chicago Greater Rockford?

Can I find deals for flights from Raleigh to Rockford that include hotel bookings?

How can I find direct flights from Raleigh to Rockford?

Can I find deals for business class flights from Raleigh to Rockford?

Traveling to a place near Chicago Greater Rockford Airport?

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Cheapest flights from Raleigh to Rockford
Explore the most affordable flight options available from Raleigh to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.